#include "TcpServer.hpp"
#include "ServerCal.hpp"
#include "Daemon.hpp"
#include <iostream>
#include <string>
#include <cstdlib>
#include <unistd.h>

static void Usage(const std::string &proc)
{
    std::cout << "\nUsage:  ./" << proc << " port\n" << std::endl;
}

int main(int argc, char *argv[])
{
    if (argc != 2) {
        Usage(argv[0]);
        exit(0);
    }
    uint16_t port = std::stoi(argv[1]);
    ServerCal cal;
    TcpServer *tsvr = new TcpServer(port, std::bind(&ServerCal::Calculator, &cal, std::placeholders::_1));
    tsvr->InitServer();
    // 守护进程
    //daemon(0, 0);
    //Daemon();
    tsvr->Start();
    return 0;
}